package com.zhu.servlet;

import com.zhu.dao.StudentDao;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
@WebServlet("/delStudent.do")
public class DeleteStuServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        super.doGet(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String[] idArrays = req.getParameter("idArray").split(",");
        for (String sid : idArrays) {
            new StudentDao().delStudent(Integer.parseInt(sid));
        }
        resp.sendRedirect("index.do");
    }
}
